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Rosa Serrano WFM

Username: Mata_ratas

Playing Since: 2016-09-16 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 983
6W / 15L / 0D
Rapid: 2000
3W / 0L / 0D
Blitz: 2125
562W / 504L / 39D

Mata_ratas - Woman FIDE Master Extraordinaire

Meet Mata_ratas, a chess player with a flair for the dramatic and a title to prove it: Woman FIDE Master. From a humble Blitz rating starting around 1350 in 2016, Mata_ratas has blitzed her way up to an impressive peak rating of 2227 in 2022, proving that quick thinking and tactical prowess go hand in hand.

Known for an 80% comeback rate after losing a piece, Mata_ratas doesn’t just fold under pressure—they perform some serious mental gymnastics to turn tables—even when the odds look grim. That resilience is matched by a penchant for the endgame, engaging in them over 75% of the time. Their average winning games hover around a marathon 69 moves, perhaps because giving up early is just not part of their style.

Blitz is their playground: with over 1100 games played and a win rate just above 51%, Mata_ratas has shown consistent mastery against a wide variety of opponents, often leaving them wondering if “Rat Killer” might not just be a username but a chessboard reality.

Besides sheer skill, Mata_ratas embraces their quirks: an early resignation rate of just 2.53% (because why quit when you might get that sneaky checkmate?), and a tilt factor of 14—meaning sometimes, a lost game might trigger a tiny storm, but they bounce back with style.

Strategically flexible, the player favors the Old Benoni Defense and the Queen's Gambit Accepted, as evidenced by spectacular recent victories by checkmate. The style is aggressive, tactical, and at times downright poetic for fans of grinding wins.

When does Mata_ratas shine brightest? According to statistics, peak performance happens around 1 PM, with a stellar 66.67% win rate – a perfect time for that lunchtime checkmate.

In a world of complex chess strategies, Mata_ratas stands out as a blend of grit, persistence, and a pinch of mischievous brilliance – truly a worthy opponent and an inspiration on the 64 squares.


Coach's Avatar

Personalised feedback for Mata_ratas

What you are already doing well

  • Tactical vision: Your most-recent wins show a keen eye for loose pieces and mating nets. The sequence 
    is a great example of converting a material windfall into a clean mate.
  • Playing actively with Black: Choosing dynamic defences such as the Old Benoni and the Tartakower set-up often gives you the initiative straight out of the opening.
  • Confidence to castle long or keep the king in the centre when the position calls for it. This flexibility is an asset at your level.

Key areas to improve

  1. Opening depth & coherence
    • Many of your quick wins arise against lower-rated players, but the same adventurous openings led to trouble against the 802-rated opponent who caught you in the Nimzowitsch/Scandinavian hybrid ( 1.e4 Nc6 2.d4 d5 …).
    • Pick one main line versus 1.e4 and 1.d4 and study the typical pawn structures; this will reduce the number of unknown positions you face.
  2. King safety in sharp positions
    • Games you lost often feature an exposed king on c8/cd, sometimes after queenside castling. Double-check forcing moves, especially long diagonal checks and rook lifts along the b-file.
    • Add the habit of asking “What are my opponent’s forcing moves?” before every committal move – this alone will prevent many accidents.
  3. Time management & consistent speed
    • Two of your recent losses came on time, even from favourable positions. This suggests over-thinking early moves and then having to blitz later.
    • Aim for a time budget: in 3 + 2 you should still have ~1:40 after move 20. If you drop below that mark, consciously simplify or steer for a clear plan to save seconds.
    • Practice with an incrementless 3 | 0 session once a week; it will teach you to trust your intuition.
  4. Handling counter-sacrifices
    • You punish unsound sacs well, but your own piece sacs occasionally misfire (see 18…Ke7? in the Sicilian which left your king stuck in the centre). Work on the difference between a forcing sacrifice and a hope sacrifice.

Targeted study plan (4-week block)

WeekFocusExercises
1 Solid repertoire vs 1.e4 Build a Scandinavian with …Qa5 file; analyse 10 master games and create a one-page cheat sheet.
2 Tactics under time pressure 30 mins/day Puzzle Rush (survival), but stop and annotate each miss. Tag themes: fork, pin, zwischenzug.
3 King-hunt defence Play 10 training games starting from positions where you are already down an exchange but have the safer king. Objective: survive & counter-attack.
4 Practical endgames Study 20 rook-and-pawn endings (Silman’s rating ladder → your section). Finish each with engine verification.

Progress tracker

Personal best so far: 2227 (2022-03-08) – aim to exceed this by +50 in the next two months.
Use the dashboards for motivation:

0891011121314151617181920212223100%0%Hour of Day
&
MonTueWedThuFriSatSun100%0%Day of Week
.

Mindset tip

Before launching a speculative attack, count defenders vs attackers. If you are not at least +2 on the attack, look for an intermediate move or improve your worst-placed piece first.

Next steps

  • Add two 10 | 0 games per week to practice deeper calculation without clock pressure.
  • Record critical moments and ask “Why did I choose this move?” – this reflective habit accelerates improvement.
  • Revisit this report in a month and tick off completed items.

Good luck, keep the tactics sharp, and remember that steady, measurable gains beat streaky results in the long run!



🆚 Opponent Insights

Recent Opponents
Arian Baradaran Tamadon 0W / 1L / 0D
germansanch 0W / 1L / 0D
Kler Çaku 0W / 1L / 0D
r1ck-gr1mes 0W / 1L / 0D
ramu_k_fm_ft 1W / 0L / 0D
Most Played Opponents
ximbombamanage 2W / 2L / 1D
abubakar_7963 2W / 2L / 0D
darumar 0W / 2L / 2D
alberto-14 3W / 0L / 0D
tanitoh 3W / 0L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2125
2024 2159
2023 2159
2022 2159 2000
2021 2162
2019 1994
2018 1683
2017 1883 983
2016 1562 1200
Rating by Year2016201720182019202120222023202420252162983YearRatingBlitzDaily

Stats by Year

Year White Black Moves
2025 2W / 4L / 0D 0W / 4L / 0D 67.8
2024 1W / 0L / 0D 3W / 0L / 0D 37.2
2023 2W / 0L / 1D 0W / 2L / 0D 77.2
2022 7W / 13L / 2D 5W / 13L / 2D 68.3
2021 2W / 1L / 0D 0W / 4L / 0D 66.9
2019 39W / 31L / 3D 46W / 27L / 2D 68.8
2018 4W / 15L / 0D 3W / 14L / 1D 71.1
2017 180W / 139L / 15D 169W / 159L / 7D 72.5
2016 62W / 44L / 4D 54W / 51L / 3D 71.6

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Nimzo-Larsen Attack 158 92 61 5 58.2%
Colle System: Rhamphorhynchus Variation 90 46 40 4 51.1%
Hungarian Opening: Wiedenhagen-Beta Gambit 79 36 35 8 45.6%
King's Indian Attack 52 28 22 2 53.9%
French Defense 46 24 22 0 52.2%
East Indian Defense 32 16 14 2 50.0%
London System: Poisoned Pawn Variation 31 18 12 1 58.1%
Ruy Lopez 31 18 12 1 58.1%
French Defense: Advance Variation 28 15 12 1 53.6%
French Defense: Exchange Variation 28 14 13 1 50.0%
Rapid Opening Games Wins Losses Draws Win Rate
English Opening: Symmetrical Variation 1 1 0 0 100.0%
Sicilian Defense 1 1 0 0 100.0%
Döry Defense 1 1 0 0 100.0%
Amar Gambit 1 1 0 0 100.0%
Colle System: Rhamphorhynchus Variation 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 10 1
Losing 14 0